682  
AWUS85 KTFX 132206  
RWSMT  
 
MONTANA WEATHER SUMMARY  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
405 PM MDT THU MAY 13 2021  
 
TODAY...SCATTERED SHOWERS AND A FEW THUNDERSTORMS MOVED FROM CENTRAL  
MONTANA EARLY THIS MORNING INTO EASTERN MONTANA THROUGHOUT THE DAY.  
A DISTURBANCE ALSO BROUGHT ANOTHER ROUND OF SCATTERED SHOWERS AND  
THUNDERSTORMS TO CENTRAL MONTANA AGAIN LATE THIS MORNING INTO EARLY  
THIS AFTERNOON. THE MAIN HAZARDS WERE BRIEF HEAVY RAINFALL, WIND  
GUSTS TO 35 MPH, AND ISOLATED LIGHTNING STRIKES. ELSEWHERE, SKIES  
REMAINED PARTLY CLOUDY. OVERALL, WINDS WERE OUT OF THE WEST TO  
NORTHWEST GUSTING TO 30 MPH AT TIMES.  
 
AT 3 PM...TEMPERATURES HAD MOSTLY WARMED INTO THE 60S, RANGING FROM  
57 DEGREES F NEAR WINIFRED AND GRASS RANGE TO 73 DEGREES IN HELENA.  
 
OVERNIGHT...LINGERING SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
OVER MUCH OF NORTHERN AND EASTERN MONTANA WILL DECREASE THROUGHOUT  
THE EVENING, BUT SKIES WILL REMAIN PARTLY TO MOSTLY CLOUDY WITH  
LIGHT WINDS. LOWS WILL MOSTLY BE IN THE MID 30S TO LOWER 40S, WITH  
20S TO LOWER 30S IN THE MOUNTAINS.  
 

 
 
WEATHER.GOV/GREATFALLS  
 
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